2488121580 has 96 divisors (see below), whose sum is σ = 7970909184. Its totient is φ = 568076544.

The previous prime is 2488121569. The next prime is 2488121591. The reversal of 2488121580 is 851218842.

2488121580 = T₈₈₅₆ + T₈₈₅₇ + ... + T₈₉₁₈.

2488121580 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2488121569) and next prime (2488121591).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 443674 + ... + 449246.

It is an arithmetic number, because the mean of its divisors is an integer number (83030304).

Almost surely, 2^2488121580 is an apocalyptic number.

2488121580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2488121580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3985454592).

2488121580 is an abundant number, since it is smaller than the sum of its proper divisors (5482787604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2488121580 is a wasteful number, since it uses less digits than its factorization.

2488121580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6655 (or 6653 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 39.

The square root of 2488121580 is about 49881.0743669380. The cubic root of 2488121580 is about 1355.0558620416.

The spelling of 2488121580 in words is "two billion, four hundred eighty-eight million, one hundred twenty-one thousand, five hundred eighty".